[Anatomy, physiology, and functional exploration of the optic nerve]
I Ingster-Moati1, F Rigaudière
1Service de biophysique Hôpital Lariboisière 75475 Paris. isamoati@ext.jussieu.fr
Abstract:
Disturbances of the optic nerve make up a large part of neuro-ophthalmology. They consist in large part of glaucoma and toxic inflammation of the optic nerve (retro-bulbar optic neuropathy). Progress in the understanding of the function of ganglion cells, in particular the discovery of the M and P pathways, comprise a considerable advance in the comprehension of the optic system as a whole. Progress in techniques of studying the visual field, the ERG pattern and imaging of the pupil have an influence on the diagnosis, the follow-up and the initiation of new therapeutic strategies in glaucoma and disorders of the SEP.
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